InChI=1/C12H16N4O2S2/c1-2-9(11-4-3-7-19-11)16-20(17,18)12-8-14-6-5-10(12)15-13/h3-9,16H,2,13H2,1H3,(H,14,15)/t9-/m1/s1/f/h15H 1A255BF8343ADFCD